Re: [Xen-devel] changeset: Add -fno-optimize-sibling-calls to debug CFLAGS. Also get rid of ?=

[Keir Fraser <keir.fraser@xxxxxxxxxxxxx>]

You can still add stuff to CFLAGS, you just can't completely override the
optimisation flags. I can't remember why I allowed that in the first place
-- it seems a silly special case.

 -- Keir

On 17/3/08 13:42, "John Levon" <levon@xxxxxxxxxxxxxxxxx> wrote:

> 
> http://xenbits.xensource.com/staging/xen-unstable.hg?rev/b0fe56f7b190
> 
> Why this change? It seems to make it impossible to over-ride CFLAGS?
> 
> regards
> john
> 
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